2018-04276. Approval of Section 112(l) Authority for Hazardous Air Pollutants; Perchloroethylene Air Emission Standards for Dry Cleaning Facilities; State of Vermont

AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Proposed rule.

SUMMARY:

The Environmental Protection Agency (EPA) is proposing to grant the Vermont Department of Environmental Conservation (VT DEC) the authority to implement and enforce, with respect to area sources only, the Vermont Perchloroethylene Dry Cleaning Rule in place of the National Emissions Standards for Hazardous Air Pollutants for Perchloroethylene Dry Cleaning Facilities (Dry Cleaning NESHAP). Pursuant to the Clean Air Act (CAA), the VT DEC submitted a request for approval to implement and enforce Vermont's Perchloroethylene Dry Cleaning Rule of the Vermont Air Pollution Control Regulations as a partial substitution for the National Emissions Standards for Hazardous Air Pollutants for Perchloroethylene Dry Cleaning Facilities (Dry Cleaning NESHAP), as it applies to area sources. EPA has reviewed this request and is proposing to determine that the Vermont Perchloroethylene Dry Cleaning Rule satisfies the requirements necessary for partial rule substitution. Thus, EPA is hereby proposing to grant VT DEC's request. This action would not affect the authority of any party to implement and enforce the Dry Cleaning NESHAP with respect to major source dry cleaners. This approval would make the Vermont Perchloroethylene Dry Cleaning Rule federally enforceable in Vermont.

DATES:

Written comments must be received on or before April 4, 2018.

ADDRESSES:

Submit your comments, identified by Docket ID No. EPA-R01-OAR-2017-0343 at http://www.regulations.gov,, or via email to [e-mail]. For comments submitted at Regulations.gov, follow the online instructions for submitting comments. Once submitted, comments cannot be edited or removed from Regulations.gov. For either manner of submission, the EPA may publish any comment received to its public docket. Do not submit electronically any information you consider to be Confidential Business Information (CBI) or other information whose disclosure is restricted by statute. Multimedia submissions (audio, video, etc.) must be accompanied by a written comment. The written comment is considered the official comment and should include discussion of all points you wish to make. The EPA will generally not consider comments or comment contents located outside of the primary submission (i.e. on the web, cloud, or other file sharing system). For additional submission methods, please contact the person identified in the For Further Information Contact section. For the full EPA public comment policy, information about CBI or multimedia submissions, and general guidance on making effective comments, please visit http://www.epa.gov/​dockets/​commenting-epa-dockets.

FOR FURTHER INFORMATION CONTACT:

Susan Lancey, Air Permits, Toxics, and Indoor Programs Unit, U.S. Environmental Protection Agency, EPA New England Regional Office, 5 Post Office Square—Suite 100, (Mail code OEP05-2), Boston, MA 02109-3912, telephone number 617-918-1656, [e-mail].

SUPPLEMENTARY INFORMATION:

In the Final Rules Section of this Federal Register, EPA is approving the Vermont Perchloroethylene Dry Cleaning Rule in place of the Dry Cleaning NESHAP for area sources as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this rule, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period. Any parties interested in commenting on this action should do so at this time.

For additional information, see the direct final rule which is located in the Rules Section of this Federal Register.

Dated: February 26, 2018.

Alexandra Dapolito Dunn,

Regional Administrator, EPA New England.